如何使用Python获取文件所在目录和文件名？

import os 
 
if __name__ == "__main__": 
 file_path = 'D:/test/test.apk' 
 parent_path = os.path.dirname(file_path) 
 print('parent_path = %s' % parent_path) 
 file_name = os.path.split(file_path)[-1] 
 print('file_name = %s' % file_name)